Sterling Silver Turquoise Heart Ring Size 8
Oxidized Stamped .925 Sterling Silver with Marcasite eternity ring.
Cabochon is piece of gemstone, glass or other material shaped and polished instead of faceted
Marcasite is a metallic, black-grey stone, similar in chemical makeup to pyrite, but different in crystal structure. It is machine cut and polished, giving jewelry made with it an antiqued vintage look.